CN219695732U - Keyboard protection device - Google Patents
Keyboard protection device Download PDFInfo
- Publication number
- CN219695732U CN219695732U CN202320921819.6U CN202320921819U CN219695732U CN 219695732 U CN219695732 U CN 219695732U CN 202320921819 U CN202320921819 U CN 202320921819U CN 219695732 U CN219695732 U CN 219695732U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- connecting strip
- film body
- bolt
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims 5
- 230000006978 adaptation Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 9
- 238000010009 beating Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a keyboard protection device which comprises a film body, wherein one end of the film body is fixedly connected with a scroll, the other end of the film body is fixedly connected with a connecting strip, two sides of the connecting strip are provided with a plurality of through holes in a penetrating manner along the vertical direction, the rear side of the connecting strip is provided with two hooks, and two mounting blocks are arranged above the connecting strip. Through fixing the couple in the perforation of suitable position to make the position symmetry of both sides couple, with two hooks in the gap of display screen and keyboard junction in notebook computer afterwards, the pulling spool removes afterwards, make the membrane body cover in the perforation of keyboard surface, rethread bolted connection spare is fixed the installation piece in suitable position, the layering bottom surface is pressed down membrane body both sides under the elasticity effect of elastic component this moment, make the membrane body hug closely the keyboard surface and use, avoid having the gap between membrane body and the keyboard, make the device have good beating feel when protecting the keyboard, the practicality is improved.
Description
Technical Field
The utility model relates to the technical field of keyboard protection, in particular to a keyboard protection device.
Background
The keyboard is one of the main input interfaces in the computer system, is a common computer accessory, and is often influenced by external dust due to the fact that the keyboard is exposed to the outside in daily use, so that a keyboard protection device is required to be designed to prolong the service life of the keyboard.
The utility model discloses a keyboard protection device, which is characterized in that the number of the patent with the bulletin number of CN218782958U is four, four assembly cylinders are arranged, elastic tension ropes are fixedly connected between two assembly cylinders on the same side, and telescopic rods are fixedly arranged between two assembly cylinders on the same end.
The device is fixed in the clamping part through clamping the shielding object, meanwhile, the device drives the curved buckle plate to be hung on two sides of the keyboard through the elastic tension rope to be fixed, and after the device is fixed, the clamped shielding object is higher than the keyboard, so that a gap is reserved between the shielding object and the keyboard, the knocking hand feeling of the keyboard is poor due to the gap, and the practicability is poor.
Disclosure of Invention
The present utility model aims to solve the above problems and provide a keyboard protection device, which is described in detail below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a keyboard protection device, which comprises a film body, wherein one end of the film body is fixedly connected with a reel, the other end of the film body is fixedly connected with a connecting strip, two sides of the connecting strip are respectively provided with a plurality of through holes in a penetrating manner along the vertical direction, the rear side of the connecting strip is provided with two hooks, two mounting blocks are arranged above the connecting strip, the hooks and the mounting blocks are respectively detachably connected with the through holes through a bolt connecting piece, the front sides of the two mounting blocks are respectively provided with a pressing strip matched with the film body, and the two mounting blocks are respectively provided with an elastic component for driving the pressing strips to move downwards.
By adopting the keyboard protection device, when the keyboard protection device is used, the hooks are fixed in the holes at the proper positions through the bolt connecting pieces, the positions of the hooks at the two sides are symmetrical, then the two hooks are hung in the gaps at the joint of the display screen and the keyboard in the notebook computer, the scroll is pulled to move, the film body covers the surface of the keyboard, the mounting block is fixed in the holes at the proper positions through the bolt connecting pieces, and at the moment, the bottom surface of the pressing bar presses the two sides of the film body under the action of the elasticity of the elastic component, so that the film body is tightly attached to the surface of the keyboard for use.
Preferably, the film body is made of polyethylene.
Preferably, plugs are fixedly connected to two ends of the reel, and the two plugs are square.
Preferably, both plugs are provided with weights.
Preferably, the bolt connecting piece comprises threads formed in the holes, a first bolt matched with the threads is rotatably connected to the hook, and a second bolt matched with the threads is rotatably connected to the mounting block.
Preferably, the length of the first screw thread part and the second screw thread part is the same as the thickness of the connecting strip.
Preferably, the elastic component comprises an ear plate fixedly connected to the side wall of the mounting block, a slide bar hole is formed in the ear plate, a movable rod which is in sliding connection with the slide bar hole is fixedly connected to the end portion of the pressing bar, a spring is sleeved on the outer side of the movable rod, and two ends of the spring are connected with the ear plate and the pressing bar respectively.
Preferably, the cross section of the pressing bar is arc-shaped, and the inner arc surface faces downwards.
The beneficial effects are that:
through fixing the couple in the perforation of suitable position to make the position symmetry of both sides couple, with two hooks in the gap of display screen and keyboard junction in notebook computer afterwards, the pulling spool removes afterwards, make the membrane body cover in the perforation of keyboard surface, rethread bolted connection spare is fixed the installation piece in suitable position, the layering bottom surface is pressed down membrane body both sides under the elasticity effect of elastic component this moment, make the membrane body hug closely the keyboard surface and use, avoid having the gap between membrane body and the keyboard, make the device have good beating feel when protecting the keyboard, the practicality is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
fig. 2 is a partial perspective view of the connector strip of the present utility model.
The reference numerals are explained as follows:
1. a membrane body; 2. a reel; 3. a connecting strip; 4. a bolt connection; 4a, a first bolt; 4b, threads; 4c, a second bolt; 5. an elastic component; 5a, ear plates; 5b, a slide bar hole; 5c, a movable rod; 5d, a spring; 6. pressing strips; 7. a mounting block; 8. a hook; 9. perforating; 10. and (5) plugging.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Referring to fig. 1-2, the utility model provides a keyboard protection device, which comprises a film body 1, wherein one end of the film body 1 is fixedly connected with a scroll 2, the other end of the film body 1 is fixedly connected with a connecting strip 3, two sides of the connecting strip 3 are respectively provided with a plurality of through holes 9 along the vertical direction, the rear side of the connecting strip 3 is provided with two hooks 8, two mounting blocks 7 are arranged above the connecting strip 3, the hooks 8 and the mounting blocks 7 are respectively detachably connected with the through holes 9 through a bolt connecting piece 4, the front sides of the two mounting blocks 7 are respectively provided with a pressing strip 6 matched with the film body 1, and the two mounting blocks 7 are respectively provided with an elastic component 5 for driving the pressing strip 6 to move downwards.
As an alternative embodiment, the film body 1 is made of polyethylene, so that the film body 1 has good knocking hand feeling when a keyboard is knocked.
As optional implementation mode, the both ends of spool 2 are all fixedly connected with end cap 10, and two end caps 10 are square setting, and two end caps 10 are the counter weight setting, can avoid spool 2 when placing on the desktop, appear unexpected pivoted condition, set up the frictional force between end cap 10 and the desktop that has weight to increase simultaneously, behind film 1 rolling on spool 2, avoid film 1 not hard up through gravity.
As an alternative embodiment, the bolt connecting piece 4 comprises threads 4b arranged inside a plurality of through holes 9, the first bolt 4a matched with the threads 4b is rotatably connected to the hook 8, the second bolt 4c matched with the threads 4b is rotatably connected to the mounting block 7, and the hook 8 and the mounting block 7 can be fixed in the through holes 9 at proper positions by rotating the first bolt 4a and the second bolt 4c, so that the fixing and film pressing are convenient.
Specifically, the lengths of the threaded parts of the first bolt 4a and the second bolt 4c are the same as the thickness of the connecting strip 3, so that the damage to the surface of the keyboard caused by the fact that the lower ends of the first bolt 4a and the second bolt 4c are protruded after being turned into the through hole 9 can be avoided.
As an alternative implementation mode, the elastic component 5 comprises an ear plate 5a fixedly connected to the side wall of the mounting block 7, a slide bar hole 5b is formed in the ear plate 5a, a movable rod 5c which is in sliding connection with the slide bar hole 5b is fixedly connected to the end portion of the pressing bar 6, a spring 5d is sleeved on the outer side of the movable rod 5c, two ends of the spring 5d are respectively connected with the ear plate 5a and the pressing bar 6, and after the mounting block 7 is mounted, the pressing bar 6 presses the film body 1 to cling to the surface of a keyboard under the elastic action of the spring 5d, so that the keyboard can be conveniently and subsequently knocked.
Specifically, the cross section of the pressing strip 6 is arc-shaped, and the inner arc surface faces downwards, so that the pressing strip 6 can be better attached to the surface of the keyboard.
By adopting the structure, when the novel keyboard is used, the hooks 8 are fixed in the through holes 9 at the proper positions through the bolt connecting pieces 4, the positions of the hooks 8 at the two sides are symmetrical, then the two hooks 8 are hung in the gap at the joint of the display screen and the keyboard in the notebook computer, the scroll 2 is pulled to move, the film body 1 is covered on the surface of the keyboard, the mounting blocks 7 are fixed in the through holes 9 at the proper positions through the bolt connecting pieces 4, and at the moment, the bottom surface of the pressing bar 6 presses the two sides of the film body 1 under the action of the elasticity of the elastic component 5, so that the film body 1 is tightly attached to the surface of the keyboard for use.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. A keyboard protection device, characterized in that: including film body (1), the one end fixedly connected with spool (2) of film body (1), the other end fixedly connected with connecting strip (3) of this film body (1), a plurality of perforation (9) have all been seted up along vertical direction to the both sides of connecting strip (3), the rear side of connecting strip (3) is equipped with two couples (8), the top of connecting strip (3) is equipped with two installation piece (7), and couple (8) and installation piece (7) all can dismantle with perforation (9) through bolted connection spare (4) and be connected, two the front side of installation piece (7) all is equipped with layering (6) with film body (1) adaptation, and all is provided with on two installation piece (7) and is used for driving elastic component (5) that layering (6) moved down.
2. A keyboard protector according to claim 1, wherein: the film body (1) is made of polyethylene.
3. A keyboard protector according to claim 1, wherein: both ends of the scroll (2) are fixedly connected with plugs (10), and the two plugs (10) are square.
4. A keyboard protection device according to claim 3, wherein: both plugs (10) are arranged for counterweight.
5. A keyboard protector according to claim 1, wherein: the bolt connecting piece (4) comprises threads (4 b) arranged inside a plurality of through holes (9), a first bolt (4 a) matched with the threads (4 b) is rotatably connected to the hook (8), and a second bolt (4 c) matched with the threads (4 b) is rotatably connected to the mounting block (7).
6. The keyboard protection device according to claim 5, wherein: the lengths of the threaded parts of the first bolt (4 a) and the second bolt (4 c) are the same as the thickness of the connecting strip (3).
7. A keyboard protector according to claim 1, wherein: the elastic component (5) is including fixed connection otic placode (5 a) on installation piece (7) lateral wall, has seted up slide bar hole (5 b) on this otic placode (5 a), the tip fixedly connected with of layering (6) and slide bar hole (5 b) sliding connection's movable rod (5 c), the outside cover of movable rod (5 c) is equipped with spring (5 d), and the both ends of spring (5 d) are connected with otic placode (5 a) and layering (6) respectively.
8. A keyboard protector according to claim 1, wherein: the section of the pressing strip (6) is arc-shaped, and the inner arc surface faces downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921819.6U CN219695732U (en) | 2023-04-23 | 2023-04-23 | Keyboard protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921819.6U CN219695732U (en) | 2023-04-23 | 2023-04-23 | Keyboard protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219695732U true CN219695732U (en) | 2023-09-15 |
Family
ID=87965321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320921819.6U Active CN219695732U (en) | 2023-04-23 | 2023-04-23 | Keyboard protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219695732U (en) |
-
2023
- 2023-04-23 CN CN202320921819.6U patent/CN219695732U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |